.bill-month-group {
  background: #fff;
  border-radius: 24rpx;
  margin: 24rpx 32rpx 0 32rpx;
  padding: 24rpx 0 0 0;
}

.bill-month-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16rpx;
  padding: 0 32rpx;
}

.month {
  font-size: 32rpx;
  color: #a67c52;
  font-weight: bold;
}

.summary {
  font-size: 26rpx;
  color: #c7a87b;
}

.bill-item {
  display: flex;
  align-items: center;
  border-bottom: 1px solid #f2f2f2;
  padding: 24rpx 32rpx;
}

.bill-item:last-child {
  border-bottom: none;
}

.bill-icon {
  width: 64rpx;
  height: 64rpx;
  margin-right: 24rpx;
}

.bill-info {
  flex: 2;
}

.bill-title {
  font-size: 28rpx;
  color: #6b4c1b;
  margin-bottom: 8rpx;
}

.bill-date {
  font-size: 24rpx;
  color: #bbb;
}

.bill-amount {
  flex: 1;
  font-size: 32rpx;
  font-weight: bold;
  text-align: right;
}

/* 支出金额样式 */
.bill-amount.out {
  color: #6b4c1b;
}

/* 收入金额样式 */
.bill-amount.in {
  color: #4caf50;
}
